Legal Sanctity of Advisories and Circulars Issued by GST and Customs Department - Settled Legal Position as on Date.

Introduction

Under the indirect tax regime in India, particularly in the administration of Goods and Services Tax ('GST') and Customs laws, the Central Board of Indirect Taxes and Customs ('CBIC') frequently issues circulars, instructions, advisories, trade notices, FAQs, standard operating procedures and departmental clarifications. These instruments are intended to ensure uniformity in implementation, reduce interpretational disputes, and guide field formations in tax administration.

However, a recurring legal controversy has always been the extent of binding force and legal enforceability of such executive instruments. The core question is whether circulars and advisories can override statutory provisions, whether they are binding upon taxpayers, whether courts are obligated to follow them, and to what extent departmental officers are bound by such instructions.

The issue assumes greater significance under GST due to the unprecedented volume of clarifications issued under Section 168 of the Central Goods and Services Tax Act, 2017 ('CGST Act'). Similar issues arise under the Customs Act, 1962 where circulars are issued under Sections 151A and 151B of the Customs Act.

Over the years, the Supreme Court and various High Courts have evolved a settled jurisprudence balancing administrative convenience with constitutional supremacy of statutes. The legal position today is substantially crystallized.

Statutory Framework Governing Circulars and Instructions

Under GST law, Section 168(1) of the CGST Act empowers the CBIC to issue such orders, instructions or directions to Central tax officers as it may deem fit for the purpose of uniform implementation of the Act. The provision reads in substance that all officers employed in implementation of the Act shall observe and follow such orders, instructions and directions.

Similarly, under Customs law, Section 151A of the Customs Act authorizes the CBIC to issue instructions and directions to officers of customs for uniformity in classification of goods or implementation of the Act.

Thus, the statutory scheme itself recognizes the power of the Board to issue administrative directions. Nevertheless, such delegated executive power remains subordinate to the parent statute, constitutional principles, and judicial precedents.

Nature and Classification of Departmental Circulars

Departmental instruments may broadly be classified into the following categories:

1. Clarificatory Circulars;
2. Procedural Instructions;
3. Trade Facilitation Advisories;
4. Beneficial Circulars;
5. Oppressive or Burdensome Circulars;
6. Interpretational Circulars;
7. Internal Administrative Guidelines.

The legal effect varies depending upon the nature and content of the circular.

A beneficial circular granting administrative relief is generally construed liberally and applied retrospectively, whereas a burdensome circular creating additional liabilities beyond the statute is liable to be struck down.

Foundational Constitutional Principle: Executive Instructions Cannot Override Statute

The settled constitutional principle is that executive instructions cannot override or supplant statutory provisions. Circulars derive authority only from the statute and cannot travel beyond it.

The Supreme Court in a catena of judgments has consistently held that where a circular is contrary to statutory provisions, the statute shall prevail and the circular becomes unenforceable in law.

The principle flows from Articles 265 and 300A of the Constitution of India. No tax can be levied or collected except by authority of law. Therefore, tax liability cannot be imposed merely through executive instructions.

In GST jurisprudence also, courts have repeatedly held that circulars contrary to the CGST Act or Rules have no legal existence.

The Delhi High Court in refund related disputes observed that circulars merely represent departmental understanding and cannot curtail substantive statutory rights. Similar principles have been reiterated in numerous refund, classification and input tax credit matters.

Binding Nature of Circulars upon Departmental Officers

One of the most settled propositions in tax jurisprudence is that circulars issued by the Board are binding upon departmental authorities.

This principle was authoritatively laid down by the Supreme Court in several landmark decisions including:

• Ranadey Micronutrients v. CCE;
• Paper Products Ltd. v. CCE;
• Dhiren Chemical Industries;
• Kalyani Packaging Industry;
• Ratan Melting & Wire Industries.

The rationale is administrative discipline and certainty in tax administration. Officers functioning under the CBIC cannot argue contrary to Board circulars so long as such circulars remain in operation.

The Supreme Court has repeatedly observed that consistency and uniformity in tax administration are indispensable and departmental officers cannot take contradictory stands contrary to binding circulars.

Even where the circular's interpretation differs from the department's litigation position, field formations remain bound until the circular is withdrawn or declared invalid.

Recently, the Supreme Court reiterated that departmental circulars are binding on authorities while considering GST detention proceedings and procedural compliance requirements. Likewise, the Allahabad High Court quashed GST demand orders where adjudicating authorities ignored binding CBIC clarifications

Therefore, as on date, there remains no ambiguity that departmental officers are strictly bound by CBIC circulars and instructions.

Whether Circulars are Binding upon Taxpayers?

The legal position materially differs in relation to taxpayers.

It is now conclusively settled that circulars are not binding upon assesses or taxpayers. Taxpayers may challenge a circular if it is contrary to the statute or prejudicial to their interests.

A taxpayer may rely upon a beneficial circular but cannot be compelled to comply with an oppressive circular contrary to law.

The Supreme Court in Bengal Iron Corporation and subsequent cases held that quasi-judicial authorities are bound by law and not merely by administrative instructions.

Thus:

• Beneficial circulars may be relied upon by taxpayers;
• Oppressive circulars may be challenged;
• Circulars cannot impose additional burdens absent statutory sanction.

This principle is extremely important in GST litigation where taxpayers frequently challenge circulars restricting refund eligibility, transitional credit, procedural timelines, and input tax credit conditions.

Whether Courts and Tribunals are Bound by Circulars?

Another well-settled principle is that courts and judicial bodies are not bound by departmental circulars. Judicial authorities are bound only by the Constitution, statutes and precedents under Article 141 of the Constitution.

Accordingly:

• Circulars cannot override judicial interpretation;
• Courts may declare circulars ultra vires;
• Tribunals may disregard circulars inconsistent with law.

The Constitution Bench judgment in Commissioner of Central Excise v. Ratan Melting & Wire Industries settled the controversy conclusively by holding that circulars contrary to statutory provisions or judicial decisions have no existence in law.

The Supreme Court clarified that while departmental officers are bound by circulars, courts are not.

Consequently, once the Supreme Court interprets a statutory provision, any contrary circular automatically loses enforceability.

Distinction between Clarificatory and Substantive Circulars

Indian courts frequently distinguish between:

1. Clarificatory circulars; and
2. Substantive circulars altering legal rights.

Clarificatory circulars explaining existing legal position are often applied retrospectively.

Conversely, substantive circulars creating new obligations are generally treated prospectively and may even be invalidated if inconsistent with statute.

This distinction assumes significance in GST refund matters, valuation disputes and classification issues.

In several cases involving inverted duty refund and procedural eligibility, courts have treated beneficial circulars as clarificatory and therefore retrospective.

Circulars Cannot Create Tax Liability

One of the strongest principles emerging from indirect tax jurisprudence is that tax liability must emanate strictly from charging provisions.

A circular cannot:

• Levy tax;
• Expand taxable event;
• Restrict exemptions beyond statutory language;
• Curtail vested rights;
• Create penal consequences.

Any attempt by executive circulars to enlarge scope of taxation beyond statute is unconstitutional.

Under GST, multiple circulars relating to intermediary services, export benefits, place of supply, input tax credit restrictions and refund computation have been judicially scrutinized on this touchstone.

Binding Nature of Advisories and FAQs

Apart from formal circulars, GST administration frequently issues advisories, portal notices, FAQs and press releases. These instruments stand on a weaker legal footing than statutory circulars.

Unless issued under statutory authority such as Section 168, advisories and FAQs generally possess persuasive value only and do not create enforceable legal obligations. Courts have repeatedly held that technical portal advisories cannot override substantive statutory rights. Similarly, Frequently Asked Questions published on GST portals merely reflect administrative understanding and lack statutory force.

Thus, taxpayers cannot ordinarily be penalized solely for breach of portal advisories unless supported by statutory provisions.

Position under Customs Law

The jurisprudence under Customs law substantially mirrors GST principles. Under Section 151A of the Customs Act, CBIC circulars are binding upon customs officers for ensuring uniformity in classification and implementation.

However:

• Circulars cannot override tariff entries;
• Exemption notifications prevail over administrative clarifications;
• Judicial precedents supersede Board instructions.

Customs jurisprudence has consistently maintained that beneficial circulars should be extended to assesses while oppressive circulars inconsistent with statute are unenforceable.

In matters concerning valuation, classification, exemption benefits and export incentives, courts have repeatedly protected taxpayers against arbitrary executive clarifications.

Quasi-Judicial Independence versus Administrative Discipline

A nuanced issue arises where adjudicating authorities discharge quasi-judicial functions.

While officers are administratively subordinate to CBIC, adjudication proceedings require independent application of mind.

Courts have attempted to balance:

• Administrative consistency through circulars; and
• Judicial independence in adjudication.

The prevailing view is that officers remain bound by circulars during adjudication unless the circular is contrary to judicial precedent or statutory provisions.

However, adjudicating authorities cannot mechanically apply circulars ignoring binding court judgments.

Judicial Review of GST Circulars

High Courts across India have increasingly exercised judicial review over GST circulars.

Courts have invalidated circulars where:

• they imposed conditions absent in statute;
• they restricted refund rights;
• they enlarged scope of investigation powers;
• they curtailed transitional credit;
• they violated principles of natural justice.

The trend of judicial scrutiny has become particularly pronounced under GST due to evolving statutory interpretation and technological implementation challenges.

Parallel Proceedings and Emerging Constitutional Questions

Recent litigation has revived debate regarding whether executive circulars can dilute statutory prohibitions.

The Supreme Court is presently examining issues concerning simultaneous proceedings by State and Central GST authorities vis-a -vis Section 6(2)(b) of the CGST Act.

The controversy essentially concerns whether administrative circulars can permit what statute prohibits.

Though final adjudication on broader constitutional contours remains awaited, the foundational principle remains intact: executive circulars cannot override statutory mandates.

Effect of Judicial Precedents on Circulars

Once a statutory provision is interpreted by the Supreme Court:

• contrary circulars become unenforceable;
• departmental authorities cannot continue relying upon invalidated interpretations;
• judicial declaration prevails under Article 141.

Even jurisdictional High Court judgments bind authorities within territorial jurisdiction until reversed by the Supreme Court.

Thus, judicial precedents possess overriding supremacy over administrative instructions.

Retrospective Operation of Circulars

The retrospective or prospective application of circulars depends upon their character.

Generally:

• Clarificatory circulars operate retrospectively;
• Substantive circulars operate prospectively;
• Oppressive circulars are strictly construed;
• Beneficial circulars receive liberal interpretation.

Courts evaluate legislative intent, nature of clarification and impact upon vested rights while determining temporal applicability.

Doctrine of Legitimate Expectation

Taxpayers often arrange commercial affairs based upon prevailing departmental circulars. Consequently, abrupt reversal of long-standing circulars may attract the doctrine of legitimate expectation.

Although no estoppel exists against statute, courts have recognized that taxpayers should not be unfairly prejudiced by arbitrary administrative reversals, especially where trade practices evolved based on official clarifications.

International Perspective and Administrative Necessity

Modern tax systems worldwide rely upon administrative guidance to ensure certainty and reduce litigation. Given the complexity of GST and Customs laws, circulars perform an indispensable governance function.

However, Indian constitutional jurisprudence ensures that such executive convenience does not dilute legislative supremacy or taxpayer rights.

The courts have therefore evolved a balanced framework:

• Circulars bind the department;
• Circulars do not bind courts;
• Taxpayers may rely on beneficial circulars;
• Oppressive circulars contrary to statute are invalid.

This equilibrium preserves both administrative efficiency and rule of law.

Settled Legal Position as on Date

The legal position regarding advisories and circulars issued by GST and Customs authorities may now be summarized as follows:

1. CBIC possesses statutory authority to issue circulars and instructions under GST and Customs laws.
2. Such circulars are binding upon departmental officers and field formations.
3. Circulars are not binding upon taxpayers if contrary to statutory provisions.
4. Courts and tribunals are not bound by departmental circulars.
5. Circulars cannot override, amend or supplant statutory provisions.
6. Tax liability cannot be created through executive instructions.
7. Beneficial circulars are generally applied liberally and retrospectively.
8. Oppressive circulars contrary to statute are liable to be struck down.
9. Advisories, FAQs and portal notices generally lack statutory force unless issued under express legal authority.
10. Judicial precedents override contrary departmental circulars.
11. Administrative discipline cannot dilute quasi-judicial independence or constitutional safeguards.
12. Executive clarifications permitting actions prohibited by statute remain vulnerable to judicial invalidation.

Conclusion

The jurisprudence relating to legal sanctity of GST and Customs circulars has matured substantially through constitutional adjudication and judicial scrutiny. While the legislature has empowered CBIC to issue instructions for uniform implementation of indirect tax laws, such power remains subordinate to constitutional principles, statutory provisions and judicial precedents.

The contemporary legal framework carefully balances administrative efficiency with taxpayer protection and rule of law. Circulars undoubtedly play a critical role in reducing ambiguity and ensuring consistency across tax administration. Nevertheless, they cannot become instruments for enlarging taxation powers or curtailing substantive legal rights.

The settled doctrine today is unequivocal: departmental circulars bind the department but cannot bind courts or override statutes. Tax administration must therefore operate within constitutional discipline, ensuring that executive convenience never supersedes legislative mandate.

With the continuous evolution of GST jurisprudence, particularly in areas relating to investigative authority, procedural protections and technology-driven compliance mechanisms, courts are likely to maintain strict judicial scrutiny over administrative circulars and executive directions. The settled constitutional doctrine remains that in taxation matters, statutory provisions prevail above all executive instructions, and any administrative action must conform to the supremacy of law.

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